| 释义 |
Definition of toxigenic in English: toxigenicadjectiveˌtɒksɪˈdʒɛnɪkˌtäksiˈjenik (especially of a bacterium) producing a toxin or toxic effect. （尤指细菌）产生毒素的，有毒效的 a toxigenic strain of E. coli Example sentencesExamples - Interestingly, some toxigenic strains of clostridial species other than C botulinum are capable of producing botulinum neurotoxin.
- Undiluted and diluted cell free filtrates of isolates and known toxigenic and non-toxigenic bacteria were added to Vero cell monolayer in microtitre plates.
- Several species of fungi that colonize corn produce mycotoxins, however not all isolates of a toxigenic species produce mycotoxins and isolates capable of producing a mycotoxin do not always synthesize the toxin.
- Another grain mold, Penicillium grain mold (Penicillium ear rot), can cause embryo discoloration known as ‘blue eye’ and lead to the production of penicillic acid, which is not usually a toxigenic concern.
- Blood samples were drawn from the patients and from 40 age- and sex-matched control subjects who had no history of exposure to toxigenic indoor molds or symptoms associated with such exposure.
- The dead spores are still allergenic and toxigenic.
- Bordello et al. were the first to demonstrate C. perfringens enterotoxin with high counts of toxigenic organisms in patients with diarrhoea after antibiotic treatment.
- They say that the increased risk might be associated with toxigenic species of bacteria, such as Staphylococcus aureus, which grow well in body fluids that contaminate mattresses.
- In addition, toxigenic bacteria that have been implicated in sudden infant death syndrome do reside in used infant mattresses.
- Of the 32 babies Dearborn and his colleagues have treated, he says, ‘Ninety percent have come from water-damaged homes containing toxigenic fungi and environmental tobacco smoke.’
- There, by colonizing the peanut pod zone, the mold becomes a living shield against toxigenic fungi.
- Exposure to toxigenic spores, which circulated from unfiltered gravity-fed air heating systems, combined with environmental tobacco smoke, was linked with acute pulmonary hemorrhage among the infants.
- Simultaneous detection of antibodies against both toxigenic fungi and their mycotoxins may indicate occupational exposure to molds and their metabolites in a subpopulation of individuals exposed to molds.
- At the time of venous blood drawing, these individuals did not present the neurological and behavioral symptoms found in patients exposed to toxigenic molds.
Derivativesnoun Microbiological surveillance was established successfully by the implementation of specialised diagnostic methods and also the development and introduction of new, rapid methods for determination of toxigenicity, used in several field evaluations. Example sentencesExamples - A species does not necessarily need to have both high invasiveness and high toxigenicity to be rated highly virulent.
- Molecular methods for the determination of toxigenicity are being developed.
- The most common in vitro assay for toxigenicity is the Elek immunodiffusion test.
- The large amounts of fungal genome available have enabled molecular markers and species-specific primers to be developed for the diagnosis of fungal species and their toxigenicity, and has led to variability studies throughout the fungal genome for even more selective observations.
Definition of toxigenic in US English: toxigenicadjectiveˌtäksiˈjenik (especially of a bacterium) producing a toxin or toxic effect. （尤指细菌）产生毒素的，有毒效的 a toxigenic strain of E. coli Example sentencesExamples - Bordello et al. were the first to demonstrate C. perfringens enterotoxin with high counts of toxigenic organisms in patients with diarrhoea after antibiotic treatment.
- Interestingly, some toxigenic strains of clostridial species other than C botulinum are capable of producing botulinum neurotoxin.
- Undiluted and diluted cell free filtrates of isolates and known toxigenic and non-toxigenic bacteria were added to Vero cell monolayer in microtitre plates.
- Of the 32 babies Dearborn and his colleagues have treated, he says, ‘Ninety percent have come from water-damaged homes containing toxigenic fungi and environmental tobacco smoke.’
- Simultaneous detection of antibodies against both toxigenic fungi and their mycotoxins may indicate occupational exposure to molds and their metabolites in a subpopulation of individuals exposed to molds.
- At the time of venous blood drawing, these individuals did not present the neurological and behavioral symptoms found in patients exposed to toxigenic molds.
- Blood samples were drawn from the patients and from 40 age- and sex-matched control subjects who had no history of exposure to toxigenic indoor molds or symptoms associated with such exposure.
- The dead spores are still allergenic and toxigenic.
- They say that the increased risk might be associated with toxigenic species of bacteria, such as Staphylococcus aureus, which grow well in body fluids that contaminate mattresses.
- Several species of fungi that colonize corn produce mycotoxins, however not all isolates of a toxigenic species produce mycotoxins and isolates capable of producing a mycotoxin do not always synthesize the toxin.
- Exposure to toxigenic spores, which circulated from unfiltered gravity-fed air heating systems, combined with environmental tobacco smoke, was linked with acute pulmonary hemorrhage among the infants.
- Another grain mold, Penicillium grain mold (Penicillium ear rot), can cause embryo discoloration known as ‘blue eye’ and lead to the production of penicillic acid, which is not usually a toxigenic concern.
- In addition, toxigenic bacteria that have been implicated in sudden infant death syndrome do reside in used infant mattresses.
- There, by colonizing the peanut pod zone, the mold becomes a living shield against toxigenic fungi.
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